<div class="container">
  <div class="image">
    <img src="assets/bannernew.png" witdth=690 height="291" class="png" id="thelogo">
  </div>
  <div>

    <form (ngSubmit)="uploadFileToActivity()" #Form="ngForm">

      <div class="custom-file" id="drag-drop-div">
        <input type="file" class="custom-file-input" id="customFile" upload="ngModel" required="required"
          (change)="handleFileInput($event.target.files)">
        <label class="custom-file-label" for="customFile">{{fileName}}</label>
        <div id="file-upload-filename"></div>
      </div>
      <br>
      <br>
      <div class="form-group">
        <button type="submit" class="btn btn-outline-success btn-lg btn-block" [disabled]="!isUploaded">SCAN</button>
      </div>
    </form>
    